摘要
目的分析1999—2013年北京市户籍居民软组织肉瘤（STS）的发病特征及变化趋势。方法提取北京市肿瘤登记处以人群为基础的肿瘤发病数据库中1999—2013年确诊的STS（ICD－10编码为C47和C49）发病信息。计算发病率、中国人口标化发病率（简称中标率）和世界人口标化发病率（简称世标率）以及15年间北京市户籍居民分性别、年龄别以及城市与远郊区县间STS的发病特点。应用JoinPoint 3.4.3软件对发病率变化趋势进行分析，计算发病率的年度变化百分比（APC）。结果1999—2013年北京市共确诊2 048例STS病例，发病率为1.15/10万，中标率和世标率分别为0.74/10万和0.86/10万，排除年龄构成变化带来的影响后，1999—2013年世标率的APC为3.95%，其中男性发病率由1999年的0.65/10万上升至2013年的1.51/10万，世标率的APC为4.27%；女性发病率由1999年的0.61/10万上升至2013年的0.91/10万，世标率的APC为3.38%，男女性发病率趋势变化，差异均有统计学意义（均P〈0.05）。城市地区发病率由2000年的1.14/10万上升至2013年的1.35/10万，世标率的APC为2.70%（P＝0.05）；远郊区县的发病率由2000年的0.57/10万上升至2013年的0.98/10万，世标率的APC为4.66%（P＝0.04）。有病理组织学诊断依据者占85.89%，其中以多形性未分化肉瘤最为常见，占19.22%，其他依次为脂肪肉瘤、恶性神经鞘瘤、纤维肉瘤以及未报告明确类型的肉瘤，分别占19.04%、10.18%、10.06%和7.22%。
结论北京市STS的发病率呈逐年增长趋势，且远郊区县STS发病率的增长速度更快，不同年龄组人群存在不同的病理好发类型，未来应针对不同特征人群积极探索导致STS发生的危险因素。
ObjectiveTo analyze the incidence trends and to describe the characteristics of soft tissue sarcoma （STS） among residents in Beijing from 1999 to 2013.
MethodsMedical information of the cases diagnosed as STS（ICD10： C47＆C49） from 1999 to 2013 in Beijing was extracted from the population-based database of Beijing Cancer Registry.Crude incidence rate, age-standardized incidence rates to Chinese population （ASRC）and the world population（ASRW） were calculated. The characteristics of the STS cases in different gender and age groups from urban and rural areas were respectively analyzed.The incidence trends and annual percentage changes （APC） during last 15 years were analyzed by using JoinPoint 3.4.3 software.ResultsA total of 2 048 cases were diagnosed as STS during the study period and the incidence rate of STS was 1.15 per 100 000 person-years. The ASRC was 0.74 per 100 000 person-years and ASRW was 0.86 per 100 000 person-years, respectively. Except for the impact of changes in the age composition, the APC of ASRW from 1999 to 2013 was 3.95%. For males, the incidence rate was increased from 0.65 per 100 000 in 1999 to 1.51 per 100 000 in 2013, and the APC was 4.27% （P〈0.05）; For females, the incidence rate was increased from 0.61 per 100 000 in 1999 to 0.91 per 100 000 in 2013, and the APC was 3.38% （P〈0.05）. In urban area, the incidence rate increased from 1.14 per 100 000 in 2000 to 1.35 per 100 000 in 2013, and the APC was 2.70% （P=0.05）; In rural area, the incidence rate increased from 0.57 per 100 000 in 2000 to 0.98 per 100 000 in 2013, and the APC was 4.66% （P=0.04）. 85.89%cases were pathologically diagnosed.Among them, undifferentiated pleomorphic sarcoma was the most common subtype, which accounting for 19.22%, followed by liposarcoma （19.04%）, malignantnerve sheath tumor （10.18%）, fibrosarcoma （10.06%）and sarcoma without definite type（7.22%）.ConclusionsThe incidence rate of STS is still increasing, especially in the rural area of Beijing. The mo
出处
《中华肿瘤杂志》
CAS
CSCD
北大核心
2017年第6期471-476,共6页
Chinese Journal of Oncology
关键词
软组织肉瘤
发病率
肿瘤登记
北京
Soft tissue sarcoma
Incidence rate
Cancer registry
Beijing
